71110559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 14690401

約数列:

[1, 13, 19, 31, 37, 247, 251, 403, 481, 589, 703, 1147, 3263, 4769, 7657, 7781, 9139, 9287, 14911, 21793, 61997, 101153, 120731, 147839, 176453, 283309, 287897, 1921907, 2293889, 3742661, 5470043, 71110559]

約数ペア:

[(1, 71110559), (13, 5470043), (19, 3742661), (31, 2293889), (37, 1921907), (247, 287897), (251, 283309), (403, 176453), (481, 147839), (589, 120731), (703, 101153), (1147, 61997), (3263, 21793), (4769, 14911), (7657, 9287), (7781, 9139)]